1214520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 3780000

約数和(自身を除く): 2565480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 349, 435, 580, 696, 698, 870, 1047, 1160, 1396, 1740, 1745, 2094, 2792, 3480, 3490, 4188, 5235, 6980, 8376, 10121, 10470, 13960, 20242, 20940, 30363, 40484, 41880, 50605, 60726, 80968, 101210, 121452, 151815, 202420, 242904, 303630, 404840, 607260, 1214520]

約数ペア:

[(1, 1214520), (2, 607260), (3, 404840), (4, 303630), (5, 242904), (6, 202420), (8, 151815), (10, 121452), (12, 101210), (15, 80968), (20, 60726), (24, 50605), (29, 41880), (30, 40484), (40, 30363), (58, 20940), (60, 20242), (87, 13960), (116, 10470), (120, 10121), (145, 8376), (174, 6980), (232, 5235), (290, 4188), (348, 3490), (349, 3480), (435, 2792), (580, 2094), (696, 1745), (698, 1740), (870, 1396), (1047, 1160)]